Backup Files/DB with Shell Script

Hello,

I am interesting in running cron jobs to have automated backups cycling out every day of the month. Came across these 2 scripts which work well but was wondering what people think about them. One you enter the DB info in and the other pulls it from the wp-config file. What are your thoughts, and ideas for how to improve upon them if at all.

https://www.blog.magepsycho.com/backup-wordpress-project-files-db-using-bash-script/

https://theme.fm/2011/06/a-shell-script-for-a-complete-wordpress-backup-4/

Also, on a side note, anyone know how to build in a simple progress bar or blinking ellipsis? Also, how to send this to another server, or to check the integrity of the database.

Thanks